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DTC 51 - Switch Signal: Procedures:
To check throttle position sensor or circuit, see DTC 41. To check A/C switch signal, see following illustrations.
DTC 51 SWITCH SIGNAL TROUBLE
| Terminals |
Trouble |
Condition |
STD Voltage |
| A/C-E1 |
No Voltage |
Air conditioning ON |
8-14V |
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002